Team of people/companies/research institutes to address questions:
Editor to define questions to be placed on the website - related to electrochemistry, to corrosion, to phase field modelling or generally to
Comsol Multiphysics
Define simple tests to validate the simulations.
Receiving emails to decide the interest on the question as user or developer.
Editor to define questions to be placed on the website - related to coupled analysis transient flow with hyperelastic large deformation
Define simple tests to validate the simulations.
Receiving emails to decide the interest on the question as user or developer.
Editor to define questions to be placed on the website - related to casting
Receiving emails to decide the interest on the question as user or developer.

The idea of this website is to collect needs of simulation from companies and research institutes in order to find:
- There is a solution in the market.
- There is a possibility to modify exsiting equations in a simulation software to include the new requirements.
- There is not solution and there are people interested in developing a tool to model the new requirements.

This last situation would lead to the creation of a consortium to be addressed to the corresponding authorities with a good justification
describing the needs of our community to develop such tool.

The way I suggest we do this work:
- Step 1: Question is addressed to leader of MODELBENCH using the blog https://www.linkedin.com/groups/Modelbench-7487737 - Step 2: Question is discussed to make a public document where the question is clear to avoid simullations that do not fullfill the requirements
• Geometry
• Material properties within the range of constitutive equations (example Young's modulus and Poisson for linear
elastic simulations but also plasticity curves for non linear analysis)
• Define as well as possible all sort of conditions that might lead to the problem (example need for submodelling
remeshing with large mesh of 1mm and local mesh o 1e-6mm=1nm). Obviously document could compare results to theory and/or experiments. Obviously there
is not need to define the curve of my secret material to know that some simulation does the job.
- Step 3: Once the document is defined between leader and requester the question is addressed to the modelling comunity searching for solutions.
So far we do that with just our contacts and we end up doing simulations with the wrong software and wasting lots of time when there might be an
answer around the corner.
- Step 4: Document the answers in a table for the users to decide how to work depending on:
• Accomplishement of modelling objectives.
• Availability of the software.
• Easy to use
• Time to solve the problem on a common CPU
• Time to solve the problem on the best parallelisation CPU
• Easy to install and run

My idea is to use this small website to define as well as possible the way to work on it before we make a most serious prposal to EU commission
to finance for example:
• Server to place questions and solve equations
• Team of people to get the database updated

Advantadges:
I think we are all going to benefit from such a tool as we all get questions from time to time to model something we do not really know or even
sometimes just because is not of our interest. By placing the questions on this database I think we can
• Share work around that right now is done by trial and error and improve EU products.
• Improve or increase the sollutions portfolio of an existing software company.
• Create new companies to develop new models.

Next steps:
• First May 2014: Last day to receive proposals for activities towards MODELBENCH.
• First July 2014: Define the team to EU with activities and timing.

- Question 1404091200-artery-damping.pdf:
Can we simullate damping of arterial flow due to hyperelastic-viscoleastic deformation of artery?
Use this 1404091200-artery-damping.pdf to read more details about this simulation.

Software

Report

Video

Accomplishement of modelling objectives.

Availability of the software.

Easy to use.

Time to solve the problem on a common CPU

Time to solve the problem on the best parallelisation CPU

Easy to install and run

- Question 1404091210-sintering-power:
Can we simullate the final properties of sintered powder parts?
Use this 1404091210-sintering-power.pdf to read more details about this simulation.

Software

Report

Video

Accomplishement of modelling objectives.

Availability of the software.

Easy to use.

Time to solve the problem on a common CPU

Time to solve the problem on the best parallelisation CPU

Easy to install and run

- Question 1404022233-bottle-buckling.pdf:
Can we simullate the collapse by buckling of a bottle when is full of liquid and air and closed. Experiments showed that incompressibility of
liquid and compressibility of air stabilised the buckling section of the bottle?
Use this 1404022233-bottle-buckling.pdf to read more details about this simulation.

- Question 1403181130-filling-mesh:
Can we simullate plastic injection or die mould casting with a large mesh of 1mm and define a local meshof 1nm without deforming the flow pattern.
Use this 1403181530-filling-mesh.pdf to read more details about this simulation.

- Question 1403181000-tension:
Can we simullate a pure tension of a rectangular bar to check stress, energy, displacement, poisson, and reaction forces?
Use this 1403181000-tension.pdf to read more details about this simulation.